How To Fix APC_MESSAGE005 - Incorrect connection type in application &1

SAP Error Message - Details

• Message type: E = Error

• Message class: APC_MESSAGE - Message class for ABAP Channels (ATC Check only)

• Message number: 005

• Message text: Incorrect connection type in application &1

What causes this issue?

Incorrect connection type in application <(>&<)>1

System Response

Incorrect connection type in application <(>&<)>1

How to fix this error?

Launch the transaction SAPC and check the class specific setting for
"Connection Type"

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message APC_MESSAGE005 - Incorrect connection type in application &1 ?

  The SAP error message APC_MESSAGE005 indicates that there is an issue with the connection type in the application specified by &1. This error typically arises in the context of the Advanced Planning and Optimization (APO) module or similar applications where connection types are critical for data processing and communication.
  Cause:
  The error can be caused by several factors, including:
  
  Incorrect Configuration: The connection type specified in the application settings may not be valid or properly configured.
  Missing or Inactive Connection: The connection type may not exist in the system or may be inactive.
  Data Inconsistency: There may be inconsistencies in the data that are causing the application to fail to recognize the connection type.
  Authorization Issues: The user may not have the necessary authorizations to access the specified connection type.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the relevant configuration settings in the SAP system and verify that the connection type specified in the application is correctly configured.
  Ensure that the connection type exists and is active.
  
  
  
  Review Application Settings:
  
  Check the application settings where the error occurred to ensure that the correct connection type is being used.
  
  
  
  Validate Data:
  
  Look for any inconsistencies in the data that might be causing the issue. This may involve checking master data or transaction data related to the connection type.
  
  
  
  User Authorizations:
  
  Ensure that the user encountering the error has the necessary authorizations to access the connection type. You may need to consult with your SAP security team to verify this.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific application you are working with for any additional troubleshooting steps or known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant logs or screenshots.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to access configuration settings (e.g., /SAPAPO/ for APO-related settings).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional insights.
  Community Forums: Check SAP Community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the APC_MESSAGE005 error in your SAP system.